<html>
<title>String Introduction</title>
<body>
	<?php
		$name = 'vinoth';
		echo 'My Name is: $name';
		echo "\n My Name is: $name";
	        $am_a_bool = "";
	        $result = is_bool($am_a_bool);
	        if($result == true){
	             echo "yes it is boolean";
	        }
	        if($result == false){
	            echo "no it is not boolean";
	        }
	        echo "vinoth";
	?>
</body>
